/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alipay.sofa.rpc.codec.snappy;

import org.junit.Test;

/**
 * @author <a href="mailto:zhanggeng.zg@antfin.com">GengZhang</a>
 */
public class Crc32CTest {

    @Test
    public void testSimple() {
        Crc32C c = new Crc32C();
        c.update(new byte[] { 1, 2, 3, 4 }, 1, 0);
        c.getMaskedValue();
        c.getIntValue();
        c.getValue();
    }

    @Test
    public void testBigCrc() {
        Crc32C c = new Crc32C();
        c.update(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }, 0, 9);
        c.getMaskedValue();
        c.getIntValue();
        c.getValue();
    }

    @Test
    public void testUpdate() {
        Crc32C c = new Crc32C();
        c.update(1);
        c.getMaskedValue();
        c.getIntValue();
        c.getValue();
    }
}